Package org.aksw.jena_sparql_api.dboe

Class QuadTableWithInsertOrderPreservation

java.lang.Object

org.aksw.jena_sparql_api.dboe.QuadTableWithInsertOrderPreservation

All Implemented Interfaces:

QuadTableCore

public class QuadTableWithInsertOrderPreservation
extends Object
implements QuadTableCore

Forwarding QuadTableCore that additionally tracks quads in a collection (typically a LinkedHashSet) Calling .find() with Node.ANY in all places yields a stream from the collection instead

Author:

raven

Field Summary

Fields

Modifier and Type	Field	Description
protected QuadTableCore	delegate
protected Set<org.apache.jena.sparql.core.Quad>	set

Constructor Summary

Constructors

Constructor	Description
QuadTableWithInsertOrderPreservation(QuadTableCore delegate)
QuadTableWithInsertOrderPreservation(QuadTableCore delegate, Set<org.apache.jena.sparql.core.Quad> collection)

Method Summary

Modifier and Type	Method	Description
void	add(org.apache.jena.sparql.core.Quad quad)
void	clear()
void	delete(org.apache.jena.sparql.core.Quad quad)
Stream<org.apache.jena.sparql.core.Quad>	find(org.apache.jena.graph.Node g, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
Stream<org.apache.jena.graph.Node>	listGraphNodes()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.aksw.jena_sparql_api.dboe.QuadTableCore

contains, deleteGraph, isEmpty

Field Details

delegate

protected QuadTableCore delegate

set

protected Set<org.apache.jena.sparql.core.Quad> set

Constructor Details

QuadTableWithInsertOrderPreservation

public QuadTableWithInsertOrderPreservation(QuadTableCore delegate)

QuadTableWithInsertOrderPreservation

public QuadTableWithInsertOrderPreservation(QuadTableCore delegate,
 Set<org.apache.jena.sparql.core.Quad> collection)

Method Details

clear

public void clear()

Specified by:

clear in interface QuadTableCore

add

public void add(org.apache.jena.sparql.core.Quad quad)

Specified by:

add in interface QuadTableCore

delete

public void delete(org.apache.jena.sparql.core.Quad quad)

Specified by:

delete in interface QuadTableCore

find

public Stream<org.apache.jena.sparql.core.Quad> find(org.apache.jena.graph.Node g,
 org.apache.jena.graph.Node s,
 org.apache.jena.graph.Node p,
 org.apache.jena.graph.Node o)

Specified by:

find in interface QuadTableCore

listGraphNodes

public Stream<org.apache.jena.graph.Node> listGraphNodes()

Specified by:

listGraphNodes in interface QuadTableCore